package com.study.spmongodb.wwj.juc.utils;

import com.study.spmongodb.book.wwj.char23.CountDownLatch;

/**
 * @author MI
 * @version 1.0
 * @date 2020/12/12 8:22
 */
public class CountDownLatchExample3 {
    public static void main(String[] args) throws InterruptedException {


        final CountDownLatch latch = new CountDownLatch(7);
        latch.await();
        System.out.println("finished");

    }
}
